B65H 67/0405
Arrangements for removing completed take-up packages or for loading an empty core
Official title: {Arrangements for removing completed take-up packages or for loading an empty core (B65H67/044 takes precedence)}
B65H67/0405 (Arrangements for removing completed take-up packages or for loading an empty core) appears on 147 US grants and 57 published applications in this corpus.
Search patents in B65H- Granted patents
- 147
- Published applications
- 57
- Assignees
- 91
- Inventors
- 290
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 7 | 0 |
| 1978 | 3 | 0 |
| 1979 | 4 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 4 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 7 | 0 |
| 1987 | 5 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 5 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 11 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 9 | 0 |
| 1997 | 5 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 0 |
| 2002 | 4 | 3 |
| 2003 | 3 | 2 |
| 2004 | 1 | 0 |
| 2005 | 0 | 3 |
| 2006 | 2 | 1 |
| 2007 | 2 | 0 |
| 2008 | 0 | 3 |
| 2009 | 0 | 4 |
| 2010 | 2 | 0 |
| 2011 | 1 | 1 |
| 2012 | 2 | 0 |
| 2013 | 0 | 2 |
| 2014 | 1 | 0 |
| 2015 | 0 | 3 |
| 2016 | 2 | 2 |
| 2017 | 3 | 4 |
| 2018 | 0 | 1 |
| 2019 | 2 | 4 |
| 2020 | 3 | 1 |
| 2021 | 2 | 2 |
| 2022 | 3 | 3 |
| 2023 | 1 | 1 |
| 2024 | 1 | 3 |
| 2025 | 7 | 9 |
| 2026 | 1 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Carbon nanotube collection apparatus, carbon nanotube manufacturing apparatus, and carbon nanotube collection method3 Feb 2026US 12,540,421 B2Dowa Thermotech Co., Ltd.
- Yarn spindle coding method, electronic device and storage medium19 Aug 2025US 12,391,512 B2Haining Hengyi New Materials Co., Ltd.
- System for handling and processing yarn24 Jun 2025US 12,338,553 B2Shaw Industries Group, Inc.
- Reel take-up machine3 Jun 2025US 12,319,535 B1Reeling Systems L.L.C.
- Automatic graphite conveying device and winding machine for spiral wound gasket20 May 2025US 12,304,759 B1Guangzhou Dongshan South Seals Company Ltd.
- Doffing Apparatus And Automatically Guided Vehicle Comprising The Same24 Sep 2026US 2026/0285640 A1Columbia Insurance Company
- Doffing apparatus for buffer storing wound packages20 Aug 2026US 2026/0242176 A1Oerlikon Textile GmbH & Co.KG
- Method for controlling station-passing of yarn spindle, electronic device and storage medium2 Apr 2026US 2026/0091951 A1Haining Hengyi New Materials Co., Ltd.
- Periscopic doffing device5 Feb 2026US 2026/0035203 A1Jiaxing Yipeng Chemical Fiber Co., Ltd.
- Method for planning doffing path, electronic device and storage medium8 Jan 2026US 2026/0010682 A1Zhejiang Hengyi Petrochemical Co., Ltd.
Most cited
By later US patents
- Automated rule based process control method with feedback and apparatus therefor138US 4,754,410 AWestinghouse Electric Corp. · 1988
- Open-end spinning machine34US 4,125,990 AW. Schlafhorst AG & Co. · 1978
- Bobbin changing apparatus32US 4,340,187 ABarmag Barmer Maschinenfabrik AG · 1982
- Automatic steel cord winders26US 6,193,185 B1Hongduk Engineering Co., Ltd. · 2001
- Textile machine, especially spinning machine25US 4,023,743 ABarmag Barmer Maschinenfabrik AG · 1977